where can i get 1P7 browser extension

Hi @zhibin, thanks for reaching out!

1Password 7 is no longer supported. It sounds like you may be using a standalone version of 1Password that you had purchased. If so, you can contact support+forum@1password.com and include a link to this thread. You should receive an automated reply from our BitBot assistant with a Support ID number. Please post that number here. We can then assist you with upgrading to 1Password 8 via email and close this thread so we're not having the same conversation in two different places. 🙂